CN204917297U - Powder device is given in succession to living beings powder spiral of hollow backup pad of hopper inner zone - Google Patents
Powder device is given in succession to living beings powder spiral of hollow backup pad of hopper inner zone Download PDFInfo
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- CN204917297U CN204917297U CN201520649574.1U CN201520649574U CN204917297U CN 204917297 U CN204917297 U CN 204917297U CN 201520649574 U CN201520649574 U CN 201520649574U CN 204917297 U CN204917297 U CN 204917297U
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- powder
- backup pad
- stepping motor
- screw rod
- shaft
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Abstract
The utility model provides a powder device is given in succession to living beings powder spiral of hollow backup pad of hopper inner zone, includes first converter, a step motor, ring flange, feed inlet, (mixing) shaft, fixed agitator, backup pad, stirring frame, feed bin, air inlet, discharge gate, screw rod, sleeve, bearing seal, shaft coupling, the 2nd step motor, second converter, vibrating device. Compare with ordinary feeder, the utility model discloses an on powder that the feed inlet was carried at first drops on the backup pad, step motor effect down, the fixed relative backup pad of agitator motion can guarantee that the hole that messenger's powder passes through in the backup pad with even speed falls, prevents to pile up, the vibrating device of stirring frame and feed bin prevents that powder secondary bottom the feed bin from piling up, the arching, the vibrating device of installation avoids the powder to block up in the screw rod on the sleeve, directly install the problem that repeated dismouting had been avoided to the feed inlet on the ring flange, effectively improved feeder's accuracy and stability.
Description
Technical field
The utility model relates to the biomass powder spiral trace of band hollow support plate in a kind of hopper continuously to powder device.
Background technology
At the combustion process of laboratory investigation living beings, usually need long-time continuous all to spare to powder, and powder amount is less than 2g/min.Spiral powder apparatus structure of giving is simple, easy to operate, is that modal one is to powder device.But add the problems such as arch, blocking because common helix powder feeding machine generally only installs mixing device additional in hopper to prevent powder.In use find in addition, in hopper, material level is larger to giving powder Accuracy.When powder position is high, gravity suffered by bottom is comparatively large, and powder outlet quantity is more; When powder position is low, suffered by bottom, gravity diminishes, and powder outlet quantity reduces gradually, easily occurs the problem of feed inequality and degree of stability difference.
Summary of the invention
For solving above-mentioned problems of the prior art, the purpose of this utility model is to provide the biomass powder spiral trace of band hollow support plate in a kind of hopper continuously to powder device, this device mainly solves normal spiral charging gear in feeding process, material level reduce gradually and cause bottom inlet stressed change so that occur powder-feeding homogeneity and degree of stability difference etc. problem.
In order to achieve the above object, the technical scheme that the utility model adopts is: in a kind of hopper, the biomass powder spiral trace of band hollow support plate gives powder device continuously, comprises the first frequency converter 1, first stepping motor 2, flange 3, inlet point 4, shaft 5, fixing mixer 6, stay bearing plate 7, stirs frame 8, feed bin 9, admission port 10, discharging opening 11, screw rod 12, sleeve 13, shaft seal 14, coupler 15, second stepping motor 16, second frequency converter 17, oscillatory system 18.
Described first stepping motor 2, inlet point 4, fixing mixer 6 are separately fixed on flange 3; Shaft 5 is connected with the first stepping motor 2.
Described stay bearing plate 7, stirring frame 8 are arranged on shaft 5, rotate, stay bearing plate 7 arranges some holes together with shaft 5.
Described feed hopper bottom and sleeve 13 communicate, and sleeve 13 one end is connected with shaft seal 14, and the other end communicates with admission port 10 and discharging opening 11.
Described second stepping motor 16 and screw rod 12 realize transmission by coupler 15, realize motor speed and change, and then accurately control powder-feeding amount by the second frequency converter 17.
Described feed hopper bottom and sleeve 13 export and oscillatory system 18 are all housed, and stick on barrel sidewall or stick in in the screw thread of powder screw rod 12 to prevent powder.
Compared to the prior art, the utility model has the following advantages:
The utility model arranges inlet point 4 on the flange 3 of powder device, uses silica gel plug to seal inlet point 4 after charging, avoids after using at every turn and all needs dismounting flange 3, effectively improve service efficiency.
The utility model is to the flange 3 of powder device being installed fixing mixer 6, fixing mixer 6 is along with stay bearing plate 7 relative motion, prevent biological particles and stay bearing plate 7 to move simultaneously, powder is fallen by the hole on stay bearing plate with uniform speed, prevent from powder from being formed at bin bottom to pile up, meanwhile, can ensure that the lower space of stay bearing plate 7 exists biomass material all the time.
The utility model installs stay bearing plate 7 in the barrel of powder device, with tradition to compared with powder device, stay bearing plate 7 can ensure cartridge outlet place uniform force, and in feeding process, material level reduces stressed when changing with bottom inlet gradually, effectively can avoid problem that is uneven to powder and degree of stability difference.
The utility model stirs frame 8 to being provided with bottom the barrel of powder device, and bin bottom has installed oscillatory system 18, effectively prevent powder at the accumulation of bin bottom secondary, arching.
The utility model has installed oscillatory system 18 to powder device screw rod 12 exit, prevents biological particles to be stuck in blocking discharging opening 11 in the middle of screw thread.
The utility model is connected with the second frequency converter 17 to the second stepping motor 16 of powder device, and the second stepping motor 16 and screw rod 12 realize transmission by coupler 15, accurately can be regulated the load of charging gear by adjustment motor speed.
Accompanying drawing explanation
Fig. 1 is that the biomass powder spiral trace of band hollow support plate in a kind of hopper of the utility model is continuously to powder device.
Fig. 2 is the birds-eye view of the utility model stay bearing plate.
Fig. 3 is the utility model flange birds-eye view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.As depicted in figs. 1 and 2, in a kind of hopper of the utility model, the biomass powder spiral trace of band hollow support plate gives powder device continuously, comprises the first frequency converter 1, first stepping motor 2, flange 3, inlet point 4, shaft 5, fixing mixer 6, stay bearing plate 7, stirs frame 8, feed bin 9, admission port 10, discharging opening 11, screw rod 12, sleeve 13, shaft seal 14, coupler 15, second stepping motor 16, second frequency converter 17, oscillatory system 18.
As preferred implementation of the present utility model, as shown in Figure 1, described first frequency converter 1 is connected with the first stepping motor 2; First stepping motor 2, inlet point 4, fixing mixer 6 are arranged on flange 3 respectively, and shaft 5 is connected with the first stepping motor 2, and stay bearing plate 7, stirring frame 8 are arranged on shaft 5 respectively; Powder enters feed bin 9 by inlet point 4, communicate with sleeve 13 bottom feed bin 9, under the effect of stay bearing plate 7, stirring frame 8, oscillatory system 18, enter sleeve 13, powder delivers to discharging opening 11 by the screw rod 12 inside sleeve 13, and screw rod 12 is equipped with oscillatory system 18 equally; Second stepping motor 16 is connected with the second frequency converter 17, and the second stepping motor 16 and screw rod 12 realize transmission by coupler 15, accurately can be adjusted the load of charging gear by adjustment motor speed.
As preferred implementation of the present utility model, as shown in Figure 1, device is after charging, and first powder drops on stay bearing plate 7, prevents powder from dropping to bottom feed bin 9, directly causes powder to pile up, and affects discharging even, not even discharging; Fix mixer 6 along with stay bearing plate 7 relative motion, powder is evenly fallen by the support plate hole on stay bearing plate 7, thus ensures that discharging is stable, even.
As preferred implementation of the present utility model, as shown in Figure 1, stir frame 8 to being provided with bottom the barrel of powder device, bin bottom has installed oscillatory system 18, effectively prevent powder at the accumulation of bin bottom secondary, arching.
As preferred implementation of the present utility model, as shown in Figure 1, to powder device screw rod 12 exit, oscillatory system 18 is installed, has prevented biological particles to be stuck in blocking discharging opening 11 in the middle of screw thread.
As preferred implementation of the present utility model, as shown in Figure 2, to in the barrel of powder device, stay bearing plate 7 is installed, stay bearing plate 7 can ensure cartridge outlet place uniform force, in feeding process, material level reduces stressed when changing with bottom inlet gradually, effectively can avoid problem that is uneven to powder and degree of stability difference.
As preferred implementation of the present utility model, as shown in Figure 3, inlet point 4 is directly installed on flange 3, makes device simpler and more direct, and avoid the trouble of repetition dismounting.
Claims (4)
1. in a hopper, the biomass powder spiral of band hollow support plate gives powder device continuously, comprise the first frequency converter (1), first stepping motor (2), flange (3), inlet point (4), shaft (5), fixing mixer (6), stay bearing plate (7), stir frame (8), feed bin (9), admission port (10), discharging opening (11), screw rod (12), sleeve (13), shaft seal (14), coupler (15), second stepping motor (16), second frequency converter (17), oscillatory system (18), it is characterized in that the first frequency converter (1) is connected with the first stepping motor (2), first stepping motor (2), inlet point (4), fixing mixer (6) are arranged on flange (3) respectively, and shaft (5) is connected with the first stepping motor (2), and stay bearing plate (7), stirring frame (8) are arranged on shaft (5) respectively, feed bin (9) bottom and sleeve (13) communicate, and screw rod (12) is arranged in sleeve (13) the inside, screw rod (12) is equipped with oscillatory system (18), second stepping motor (16) is connected with the second frequency converter (17), and the second stepping motor (16) and screw rod (12) realize transmission by coupler (15), and screw rod (12) other end arranges admission port (10) and discharging opening (11).
2. in a kind of hopper according to claim 1, the biomass powder spiral of band hollow support plate gives powder device continuously, it is characterized in that: the first stepping motor (2), inlet point (4), fixing mixer (6) are arranged on flange (3) respectively.
3. in a kind of hopper according to claim 1, the biomass powder spiral of band hollow support plate gives powder device continuously, it is characterized in that: shaft (5) is connected with the first stepping motor (2), stay bearing plate (7), stirring frame (8) are arranged on shaft (5) respectively.
4. in a kind of hopper according to claim 1, the biomass powder spiral of band hollow support plate gives powder device continuously, it is characterized in that: the bottom of feed bin (9) and the discharging opening of sleeve (13) are all equipped with oscillatory system (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649574.1U CN204917297U (en) | 2015-08-26 | 2015-08-26 | Powder device is given in succession to living beings powder spiral of hollow backup pad of hopper inner zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649574.1U CN204917297U (en) | 2015-08-26 | 2015-08-26 | Powder device is given in succession to living beings powder spiral of hollow backup pad of hopper inner zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917297U true CN204917297U (en) | 2015-12-30 |
Family
ID=54966445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649574.1U Expired - Fee Related CN204917297U (en) | 2015-08-26 | 2015-08-26 | Powder device is given in succession to living beings powder spiral of hollow backup pad of hopper inner zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917297U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564920A (en) * | 2016-02-03 | 2016-05-11 | 中国原子能科学研究院 | Dry mixture conveying device with weighing function |
| CN105620924A (en) * | 2016-03-03 | 2016-06-01 | 江苏瑞牧生物科技有限公司 | Novel rice bran storage device |
| CN105775455A (en) * | 2016-03-03 | 2016-07-20 | 江苏瑞牧生物科技有限公司 | Novel wheat kernel storage device |
| CN111568266A (en) * | 2020-05-21 | 2020-08-25 | 郑州三华科技实业有限公司 | Quantitative powder discharging pump barrel |
| CN113044419A (en) * | 2021-04-26 | 2021-06-29 | 扬中市宏飞镀业有限公司 | Novel lime feed bin device |
-
2015
- 2015-08-26 CN CN201520649574.1U patent/CN204917297U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564920A (en) * | 2016-02-03 | 2016-05-11 | 中国原子能科学研究院 | Dry mixture conveying device with weighing function |
| CN105564920B (en) * | 2016-02-03 | 2018-03-13 | 中国原子能科学研究院 | It is a kind of that there is the dry-mixed material conveying device for weighing function |
| CN105620924A (en) * | 2016-03-03 | 2016-06-01 | 江苏瑞牧生物科技有限公司 | Novel rice bran storage device |
| CN105775455A (en) * | 2016-03-03 | 2016-07-20 | 江苏瑞牧生物科技有限公司 | Novel wheat kernel storage device |
| CN111568266A (en) * | 2020-05-21 | 2020-08-25 | 郑州三华科技实业有限公司 | Quantitative powder discharging pump barrel |
| CN113044419A (en) * | 2021-04-26 | 2021-06-29 | 扬中市宏飞镀业有限公司 | Novel lime feed bin device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |